Today's UK energy statistics reveal that renewable electricity generation increased by around 20 per cent in just one year so that 29.3 per cent of electricity consumed came from renewable energy in 2017. If at least 80 per cent of the offshore windfarms now in different stages of planning (let alone other renewable energy sources) come online, as could be expected, in the next 7 years, then renewable energy will comprise half of total UK electricity generation by 2025.
In 2017 renewable energy's proportion of electricity consumed increased from 24.5 per cent in 2016 to 29.3 per cent in 2017. Making up the 29.3 per cent figure around 15 per cent came from wind power, 4 per cent from solar pv, 2 per cent from natural flow hydro and 8 per cent from various biomass sources. All other major categories fell, with natural gas supplying around 40 per cent, nuclear 21 per cent, and coal just 7 per cent.
As if the massive and continuing increase of renewable electricity (up from around 3 per cent in the year 2000) wasn't enough of a slap in the face for the industrial establishment's earlier sneering at green energy projections, electricity consumption fell once again in the year 2017 compared to 2016. Electricity consumption is now 9 per cent less than it was in 2010.
Meanwhile over 20 GWe of offshore wind are in various stages of planning and construction. In total these would generate around 25 per cent of UK electricity. Since the Government are saying they will hold auctions for offshore wind and some other renewables in 2019 and 2021 this means that a lot of them will be built by 2025. Of course we are going to have substantially more onshore wind and solar by 2025 to buttress these figures (although the Government are doing very little to help) meaning that electricity generated from renewable energy will top 50 per cent of total consumption in 2025/6.
See https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/729379/Ch5.pdf
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